@multiversx/sdk-dapp-swap
Version:
A library to hold the main logic for swapping between tokens on the MultiversX blockchain
249 lines (243 loc) • 38.7 kB
JavaScript
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balance
decimals
name
identifier
ticker
owner
assets {
website
description
status
pngUrl
svgUrl
}
price
type
previous24hPrice
previous7dPrice
`;i();i();i();var Ee=`
assets {
website
description
status
pngUrl
svgUrl
}
decimals
name
collection
ticker
`;var vr=`
address
lockedToken {
${Ee}
}
lpProxyToken {
${Ee}
}
farmProxyToken {
${Ee}
}
intermediatedPairs
intermediatedFarms
`;var Or=`
address
firstToken {
${F}
}
secondToken {
${F}
}
type
feesAPR
totalFeePercent
specialFeePercent
lockedTokensInfo {
lockingSC {
${vr}
}
unlockEpoch
}
`;i();var re=`
value
receiver
gasPrice
gasLimit
data
chainID
version
`;i();var se=`
defaultSlippage
slippageValues
minSlippage
maxSlippage
minSwapAmount
`;i();var nn=`
__typename
valueUSD
`,Ve=`
${F}
${nn}
`;i();i();var ze=require("@apollo/client");var qe="TRANSACTIONS_PLACEHOLDER",on=`
transactions {
${re}
}
`,Cr=`
query swapPackageSwapRoute (
$amountIn: String
$amountOut: String
$tokenInID: String!
$tokenOutID: String!
$tolerance: Float!
) {
swap(
amountIn: $amountIn
amountOut: $amountOut
tokenInID: $tokenInID
tokenOutID: $tokenOutID
tolerance: $tolerance
) {
amountIn
tokenInID
tokenInPriceUSD
tokenInExchangeRateDenom
amountOut
tokenOutID
tokenOutPriceUSD
tokenOutExchangeRateDenom
fees
swapType
tokenRoute
pricesImpact
maxPriceDeviationPercent
tokensPriceDeviationPercent
intermediaryAmounts
pairs {
${Or}
}
${qe}
}
}
`,sn=ze.gql`
${Cr.replace(qe,on)}
`,an=ze.gql`
${Cr.replace(qe,"")}
`;i();i();var ae=require("@apollo/client");var un=ae.gql`
query swapPackageTokens ($identifiers: [String!], $enabledSwaps: Boolean) {
tokens(identifiers: $identifiers, enabledSwaps: $enabledSwaps) {
${F}
}
wrappingInfo {
wrappedToken {
${F}
}
}
factory {
${se}
}
}
`,Rr=ae.gql`
query swapPackageFilteredTokens ($enabledSwaps: Boolean, $pagination: ConnectionArgs, $searchInput: String, $identifiers: [String!]) {
filteredTokens (pagination: $pagination, filters: {searchToken: $searchInput, enabledSwaps: $enabledSwaps, identifiers: $identifiers}) {
edges {
node {
${F}
}
cursor
}
pageInfo {
hasNextPage
}
pageData {
count
}
}
wrappingInfo {
wrappedToken {
${F}
}
}
factory {
${se}
}
}
`,pn=ae.gql`
query swapPackageTokensWithBalance ($identifiers: [String!], $offset: Int, $limit: Int, $enabledSwaps: Boolean) {
tokens(identifiers: $identifiers, enabledSwaps: $enabledSwaps) {
${F}
}
userTokens (offset: $offset, limit: $limit) {
${Ve}
}
wrappingInfo {
wrappedToken {
${F}
}
}
factory {
${se}
}
}
`,Lr=ae.gql`
query swapPackageFilteredTokensWithBalance ($identifiers: [String!], $pagination: ConnectionArgs, $searchInput: String, $offset: Int, $limit: Int, $enabledSwaps: Boolean) {
filteredTokens (pagination: $pagination, filters: {searchToken: $searchInput, enabledSwaps: $enabledSwaps, identifiers: $identifiers}) {
edges {
node {
${F}
}
cursor
}
pageInfo {
hasNextPage
}
pageData {
count
}
}
userTokens (offset: $offset, limit: $limit) {
${Ve}
}
wrappingInfo {
wrappedToken {
${F}
}
}
factory {
${se}
}
}
`;i();i();var Nr=require("@apollo/client");var _r=Nr.gql`
query swapPackageWrapEgld ($wrappingAmount: String!) {
wrapEgld(amount: $wrappingAmount) {
${re}
}
}
`;i();var $r=require("@apollo/client");var Mr=$r.gql`
query swapPackageUnwrapEgld ($wrappingAmount: String!) {
unwrapEgld(amount: $wrappingAmount) {
${re}
}
}
`;i();i();var Gr=require("@apollo/client"),cn=Gr.gql`
query swapPackageMaintenance {
factory {
maintenance
}
}
`;i();i();var mn=B(require("bignumber.js"));i();i();var te="EGLD";i();i();var b=require("@multiversx/sdk-core");i();i();var U=require("@multiversx/sdk-dapp/out/constants");i();var fn=require("@multiversx/sdk-dapp/out/types/enums.types");i();var Qr=require("@multiversx/sdk-dapp/out/utils/decoders/base64Utils");i();var Wr=require("@multiversx/sdk-dapp/out/store/store"),Vr=require("@multiversx/sdk-dapp/out/store/selectors/accountSelectors");i();var He=require("@multiversx/sdk-dapp-utils/out/constants"),Ae=require("@multiversx/sdk-dapp-utils/out/helpers/formatAmount"),Se=require("@multiversx/sdk-dapp-utils/out/helpers/parseAmount"),je=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsFloat"),zr=require("@multiversx/sdk-dapp-utils/out/helpers/stringIsInteger");i();i();i();var Ke=(t,e)=>{let r=new Map;return t==null||t.forEach(n=>{r.set(n.identifier,Q(D({},n),{balance:"0",valueUSD:"0"}))}),e==null||e.forEach(n=>{var s,a;let o=r.get(n.identifier);o?r.set(n.identifier,Q(D({},o),{balance:(s=n.balance)!=null?s:"0",valueUSD:(a=n.valueUSD)!=null?a:"0"})):n.type!=="FungibleESDT-LP"&&r.set(n.identifier,n)}),Array.from(r.values())};i();i();var hn=B(require("bignumber.js"));i();i();i();i();i();i();i();i();i();i();i();i();i();i();i();var dn=B(require("bignumber.js"));i();i();var yn=B(require("bignumber.js"));i();var Hr=B(require("bignumber.js"));var Xe=({tokens:t,wrappedEgld:e})=>t.sort((r,n)=>r.identifier===te?-1:n.identifier===te?1:r.identifier===(e==null?void 0:e.identifier)?-1:n.identifier===(e==null?void 0:e.identifier)?1:new Hr.default(n.valueUSD).minus(r.valueUSD).toNumber());i();var Tn=B(require("bignumber.js"));i();i();var ot=require("@apollo/client");i();i();var Kr=require("react");i();var ke=require("react");var ue=({query:t,queryOptions:e})=>{let{client:r}=v(),[n,o]=(0,ke.useState)(),[s,a]=(0,ke.useState)(),[m,l]=(0,ke.useState)();return{isLoading:n,isError:s,error:m,execute:h=>ve(void 0,null,function*(){var g,S;let d=(g=h==null?void 0:h.onCompleted)!=null?g:e==null?void 0:e.onCompleted,w=(S=h==null?void 0:h.variables)!=null?S:e==null?void 0:e.variables;try{o(!0);let E=yield r==null?void 0:r.query({query:t,variables:w}),W=E==null?void 0:E.data,G=E==null?void 0:E.errors;return G&&G.length>0&&(a(!0),l(G[0].message)),W&&(a(!1),l(void 0),d==null||d(W)),o(!1),W}catch(E){o(!1),a(!0),console.error(E);return}})}};i();i();var Ze=require("react"),xn=B(require("bignumber.js"));i();var Xr=require("react");i();var be=require("react");i();var pe=require("react"),Yr=require("@apollo/client");var Fe=({query:t,queryOptions:e,refetchTrigger:r,isPollingEnabled:n=!1,isRefetchEnabled:o=!1})=>{let s=Zr(),{client:a}=v(),ce=(0,Yr.useQuery)(t,D({client:a,notifyOnNetworkStatusChange:!0,fetchPolicy:"no-cache",nextFetchPolicy:"no-cache"},e)),{error:m,loading:l,previousData:y,data:h=y,refetch:d,stopPolling:w,startPolling:g}=ce,S=ar(ce,["error","loading","previousData","data","refetch","stopPolling","startPolling"]),E=(0,pe.useCallback)(()=>{s&&n&&!m?g(6e3):w()},[s,n,m,e]);(0,pe.useEffect)(()=>(E(),()=>{w()}),[E]),(0,pe.useEffect)(()=>{!o||r===0||(d(),E())},[r,o]);let W=h==null&&l,G=Boolean(m);return D({data:G?void 0:h,error:m,isError:G,isLoading:W,isRefetching:l,refetch:d},S)};i();i();var ne=require("react"),Jr=()=>typeof document===void 0?!0:document.visibilityState==="visible",Zr=()=>{let[t,e]=(0,ne.useState)(Jr()),r=(0,ne.useCallback)(()=>{e(Jr())},[e]);return(0,ne.useEffect)(()=>{if(typeof document!==void 0)return document.addEventListener("visibilitychange",r),()=>document.removeEventListener("visibilitychange",r)},[r]),t};i();var rt=require("react");i();var En=require("react"),An=B(require("bignumber.js"));i();var et=require("react");i();var Sn=require("react");i();var tt=require("react"),nt=({tokens:t,hasMore:e,isLoading:r,observerId:n,loadedCursors:o,currentCursor:s,setPagination:a})=>{(0,tt.useEffect)(()=>{if(!n)return;let m=document.getElementById(n);if(!m)return;let l=new IntersectionObserver(y=>{y[0].isIntersecting&&e&&!r&&s&&!o.has(s)&&a({first:20,after:s})},{threshold:1});return l.observe(m),()=>{l.disconnect()}},[t,n])};var Ye=({skip:t=!1,isPollingEnabled:e=!1})=>{let r=ot.gql`
query swapPackageTokenPrices {
tokens(enabledSwaps: true) {
price
identifier
}
}
`,{data:n,isError:o,isLoading:s}=Fe({isPollingEnabled:e,query:r,queryOptions:{skip:t}});return{tokenPrices:n==null?void 0:n.tokens,isTokenPricesError:o,isTokenPricesLoading:s}};var kn=0,Fn=500,bn=!0,Dn=!1,Pn=[],Un={first:20,after:""},Bn="",vn=t=>{var tr,nr;let e=(0,A.useRef)(!0),{client:r,isAuthenticated:n}=v();if(!r)throw new Error("Swap GraphQL client not initialized");let o=(tr=t==null?void 0:t.pricePolling)!=null?tr:Dn,s=t==null?void 0:t.searchInput,[a,m]=(0,A.useState)({first:20,after:""}),[l,y]=(0,A.useState)(!0),[h,d]=(0,A.useState)(),[w,g]=(0,A.useState)(new Set),[S,E]=(0,A.useState)([]),[W,G]=(0,A.useState)(),[Je,ce]=(0,A.useState)(),[er,it]=(0,A.useState)(),De=!1,{tokenPrices:fe}=Ye({isPollingEnabled:o}),st=T=>{var or;if(!T)return;let{wrappingInfo:N,userTokens:K,factory:V,filteredTokens:me}=T,{edges:z,pageInfo:X,pageData:Y}=me;it(Y==null?void 0:Y.count),V&&ce(V);let oe=N&&N.length?N[0].wrappedToken:void 0;if(G(oe),!z)return;d((or=z[z.length-1])==null?void 0:or.cursor);let pt=z.map(Ue=>Q(D({},Ue.node),{balance:"0",valueUSD:"0"})),ct=Ke(pt,K),ft=Xe({tokens:ct,wrappedEgld:oe});E(Ue=>Ke(Ue,ft)),!(X!=null&&X.hasNextPage)&&!De?y(!1):De=!1},{isError:at,isLoading:le,execute:rr}=ue({query:n?Lr:Rr,queryOptions:{client:r,onCompleted:st}}),Pe=(T,N)=>{var V,me,z,X,Y,oe;let K={limit:(V=T==null?void 0:T.limit)!=null?V:Fn,offset:(me=T==null?void 0:T.offset)!=null?me:kn,identifiers:(z=T==null?void 0:T.identifiers)!=null?z:Pn,enabledSwaps:(X=T==null?void 0:T.enabledSwaps)!=null?X:bn,pagination:(Y=T==null?void 0:T.pagination)!=null?Y:Un,searchInput:(oe=T==null?void 0:T.searchInput)!=null?oe:Bn};rr({variables:K}),N&&(De=!0)},ut=(0,A.useMemo)(()=>S.map(T=>{var K;let N=(K=fe==null?void 0:fe.find(({identifier:V})=>V===T.identifier))==null?void 0:K.price;return Q(D({},T),{price:N!=null?N:T.price})}),[S,fe]);return(0,A.useEffect)(()=>{if(e.current){e.current=!1;return}m({first:20,after:""}),g(new Set),y(!0),Pe({pagination:{first:20,after:""},searchInput:s})},[s]),(0,A.useEffect)(()=>{a.after&&(g(T=>new Set(T).add(a.after)),Pe({pagination:a,searchInput:s}))},[a]),nt({tokens:S,hasMore:l,isLoading:le!=null?le:!1,observerId:(nr=t==null?void 0:t.observerId)!=null?nr:"",loadedCursors:w,currentCursor:h!=null?h:"",setPagination:m}),{swapConfig:Je,wrappedEgld:W,isTokensError:at,isTokensLoading:le,tokens:ut,totalTokensCount:er,getTokens:Pe,refetch:rr}};0&&(module.exports={useFilteredTokens});
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <https://feross.org>
* @license MIT
*/
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
//# sourceMappingURL=useFilteredTokens.js.map